In many metalworking fluids, cutting fluid preservatives are used, which provide excellent protection against metalworking fluids and effectively kill a variety of bacterial fungi and yeasts.
The cutting fluid preservative is low in toxicity and does not contain heavy metals and halogen compounds, and does not contain formaldehyde or VOC. In addition, the cutting fluid preservative can be compatible with various emulsifiers, surfactants and other ingredients, and can be compatible with any ratio of alcohol and water.
The cutting fluid preservative can be applied in general metal working fluids, and can effectively kill a variety of bacteria, fungi and yeasts, and a good antibacterial effect can be achieved by using a concentration of 0.2% (w/w).
In addition, the cutting fluid preservative is suitable for a wide range of PH values, and can be used between 2 and 14. Therefore, the use of cutting fluid anti-corrosion is strongly recommended in the metalworking fluid, which can be sterilized and preserved. It is important to greatly extend the shelf life of the metalworking fluid.
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